hello fellow fliers, i have a goldberg protege that i need to know the location of the c/g of .

Here ya go, It's a little more than you asked for but it never hurts to have it:

SPECS:

Wingspan: 71.5 "
Wing Area: 860 sq in
Weight: 7.0 - 7.75 lb
Airfoil: Flat Bottomed High Wing
Center of Gravity: 4" - 4.75" Back from the wing's leading edge at the fuselage sides.
Control Throws- Low Rate High Rate
Ailerons: Up & Down 1/4" (6.35 mm) 7/16" (11.1 mm)
Elevator: Up & Down 1/4" (6.35 mm) 7/16" (11.1 mm)
Rudder: Right & Left 1.5" (38.1 mm) 1.5" (38.1 mm)
Incidence-
Engine Down Thrust: 7 degrees
Wing: +1.5 degree
Stabilizer: 0.5 degree

thanks for the info!